Analysis
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max time kernel
148s -
max time network
150s -
platform
ubuntu-22.04_amd64 -
resource
ubuntu2204-amd64-20250307-en -
resource tags
arch:amd64arch:i386image:ubuntu2204-amd64-20250307-enkernel:5.15.0-105-genericlocale:en-usos:ubuntu-22.04-amd64system -
submitted
13/04/2025, 01:00
Behavioral task
behavioral1
Sample
6ff23721d3b6c6677de0ee75d7d8c65baae779ebf87e090e1fd031f0bf02ea6e.elf
Resource
ubuntu2204-amd64-20250307-en
General
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Target
6ff23721d3b6c6677de0ee75d7d8c65baae779ebf87e090e1fd031f0bf02ea6e.elf
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Size
54KB
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MD5
014a0d28c6684fa6486fc344c246f69c
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SHA1
611a1dcfd5a6dcf5bc4d433c91dc912f19885e9d
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SHA256
6ff23721d3b6c6677de0ee75d7d8c65baae779ebf87e090e1fd031f0bf02ea6e
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SHA512
36a71bf3a1bae29b02da543c7a3b9c6be02149e4ee6e0bcf7267abfcb8bb46e1e89ebc5becc5b3e92c749620e6e11df2a66c0cad76b42d1b7e26874d65c7a0df
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SSDEEP
1536:7Mxtjx62+Ypjj+FFDLB/Ek8jOhC8jTXjUvzIkPR0:7AxF+YpjEFHBcHOn47IEq
Malware Config
Signatures
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Contacts a large (4728) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
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Deletes itself 1 IoCs
pid 1572 -
Modifies Watchdog functionality 1 TTPs 2 IoCs
Malware like Mirai modifies the Watchdog to prevent it restarting an infected system.
description ioc File opened for modification /dev/watchdog File opened for modification /dev/misc/watchdog -
Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
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Enumerates active TCP sockets 1 TTPs 1 IoCs
Gets active TCP sockets from /proc virtual filesystem.
description ioc File opened for reading /proc/net/tcp -
Changes its process name 1 IoCs
description pid Changes the process name, possibly in an attempt to hide itself 1572 -
Reads system network configuration 1 TTPs 1 IoCs
Uses contents of /proc filesystem to enumerate network settings.
description ioc File opened for reading /proc/net/tcp